Glossary

DI

Dotted decimal notation - An IP address consists of 32 bits. Rather than working with 32 bits at a time, it is a common practice to segment the 32 bits of an IP address into four 8-bit fields called octets. Each octet is converted to a decimal number (the Base 10 numbering system) in the range 0-255 and separated by a period (a dot).

Dynamic Host Configuration Protocol (DHCP) - a communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.

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E

Enterprise - an entity autonomously operating a network using TCP/IP and in particular determining the addressing plan and address assignments within that network.

H

Host - In packet- and message-switching communications networks, the collection of hardware and software that makes use of packet or message switching to support user-to-user, i.e., end-to-end, communications, interprocess communications, and distributed data processing. More simply, any computer that has full two-way access to other computers on the Internet.

Internet Assigned Numbers Authority (IANA) - the organization that has overseen the allocation of Internet Protocol addresses to Internet service providers (ISPs).

Internet protocol (IP) - The method or protocol by which data is sent from one computer to another on the Internet. Each computer (known as a host) on the Internet has at least one IP address that uniquely identifies it from all other computers on the Internet. The protocol within TCP/IP that governs the breakup of data messages into packets, routing the packets from sender to destination network and station, and reassembling the packets into the original data messages at the destination.

Internet service provider (ISP) - A business that supplies Internet connectivity services to individuals, businesses, and organizations. Some ISPs are large national or multinational corporations that offer access in many locations, while others are limited to a single city or region.

IP address - a 32-bit number that identifies each sender or receiver of information that is sent in packets across the Internet. An IP address has two parts: the identifier of a particular network on the Internet and an identifier of the particular device (which can be a server or a workstation) within that network. On the Internet itself - that is, between the router that move packets from one point to another along the route - only the network part of the address is looked at.

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Hughes DW6000 manual Glossary

DW6000 specifications

The Hughes DW6000 is a high-performance satellite modem designed primarily for broadband Internet access, particularly in remote and rural areas where traditional wired options aren’t feasible. This equipment is prominent within Hughes Network Systems' lineup of satellite communication technologies and offers a robust solution for both residential and commercial applications.

One of the standout features of the Hughes DW6000 is its compatibility with the HughesNet satellite broadband service. It supports two-way satellite Internet connectivity, allowing users to send and receive data simultaneously, which enhances Internet speed and efficiency. The modem operates on the Ka-band, which is known for providing higher bandwidth and faster data transmission rates compared to traditional Ku-band systems.

The DW6000 is equipped with advanced technologies such as Adaptive Coding and Modulation (ACM), which dynamically adjusts data transmission rates based on network conditions. This feature ensures optimal performance and availability of service, even under less-than-ideal weather conditions or during peak usage times. Additionally, it includes built-in Quality of Service (QoS) capabilities, which prioritize network traffic to maintain steady, reliable performance for applications like video streaming and VoIP.

With a user-friendly design, the Hughes DW6000 offers straightforward installation and setup processes, making it accessible for users who may not have technical expertise. Its compact size also allows for easy placement in various environments.

Moreover, the modem supports various interface options, including Ethernet for connecting multiple devices, and USB connections for individual setups. This versatility makes it a fit for both home networks and small office environments.

The DW6000 also has security features in place, including encryption options to safeguard data transmission. This is particularly important in today's digital landscape, where data privacy and security are vital considerations.

In summary, the Hughes DW6000 satellite modem stands out for its robust features, including support for high-speed Internet access, dynamic transmission adjustments through ACM, and user-friendly installation. Its versatility, combined with essential security measures, makes it a solid choice for anyone looking to establish reliable connectivity in hard-to-reach locations. Whether for home use or business applications, the DW6000 delivers the performance needed to keep users connected in an increasingly digital world.